Institutions Holding Call Options on Cytokinetics Inc (CYTK)
This table provides information about the call option holders of Cytokinetics Inc (CYTK). We have compiled data on the institutions that hold call options on the stock, with a total of 5.25 Million call options outstanding, which have been reported (via 13F filing form) to have a value of $349 Million at the end of the reported quarter. These call option holders have the right, but not the obligation, to buy AAPL shares at a specified price within a certain time frame.
| Holding | Report Date | calls Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
1,191,300
calls
|
$79.1 Million
0.01% of portfolio
|
N/A
|
|
|
Armistice Capital, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
950,000
calls
|
$63.1 Million
0.8% of portfolio
|
Q3 2025
Reduced 29.1%
|
|
|
Integral Health Asset Management, LLC
|
Nov 14, 2025 Q3 2025 |
750,000
calls
|
$49.8 Million
3.13% of portfolio
|
Q3 2025
Added 50.0%
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
601,300
calls
|
$40 Million
0.01% of portfolio
|
N/A
|
|
|
Balyasny Asset Management LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
360,600
calls
|
$24 Million
0.03% of portfolio
|
Q3 2025
New holding
|
|
|
Caption Management, LLC
Oklahoma City, OK |
Nov 14, 2025 Q3 2025 |
295,100
calls
|
$19.6 Million
0.15% of portfolio
|
N/A
|
|
|
Nomura Holdings Inc
Tokyo, M0 |
Nov 14, 2025 Q3 2025 |
249,200
calls
|
$16.6 Million
0.02% of portfolio
|
N/A
|
|
|
Barclays PLC
London, X0 |
Nov 12, 2025 Q3 2025 |
132,600
calls
|
$8.81 Million
0.0% of portfolio
|
Q3 2025
Added 66200.0%
|
|
|
Ikarian Capital, LLC
Dallas, TX |
Nov 14, 2025 Q3 2025 |
110,900
calls
|
$7.37 Million
0.95% of portfolio
|
Q3 2025
Reduced 26.07%
|
|
|
Wolverine Trading, LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
89,800
calls
|
$5.97 Million
0.0% of portfolio
|
N/A
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
Nov 14, 2025 Q3 2025 |
72,700
calls
|
$4.83 Million
0.0% of portfolio
|
N/A
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
56,900
calls
|
$3.78 Million
0.0% of portfolio
|
N/A
|
|
|
Jefferies Financial Group Inc.
New York, NY |
Nov 12, 2025 Q3 2025 |
50,000
calls
|
$3.32 Million
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
Boothbay Fund Management, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
43,600
calls
|
$2.9 Million
0.04% of portfolio
|
Q3 2025
Reduced 18.66%
|
|
|
Bank Of America Corp
Charlotte, NC |
Nov 14, 2025 Q3 2025 |
41,000
calls
|
$2.72 Million
0.0% of portfolio
|
Q3 2025
Added 355.56%
|
|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
35,300
calls
|
$2.35 Million
0.0% of portfolio
|
Q3 2024
Reduced 7.59%
|
|
|
Peak6 LLC
Chicago, IL |
Nov 13, 2025 Q3 2025 |
32,800
calls
|
$2.18 Million
0.0% of portfolio
|
Q1 2025
Reduced 7.08%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Nov 14, 2025 Q3 2025 |
30,000
calls
|
$1.99 Million
0.0% of portfolio
|
Q3 2025
Reduced 23.47%
|
|
|
Citigroup Inc
|
Nov 10, 2025 Q3 2025 |
25,500
calls
|
$1.69 Million
0.0% of portfolio
|
N/A
|
|
|
Dld Asset Management, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
25,000
calls
|
$1.66 Million
0.21% of portfolio
|
Q3 2025
New holding
|
|
|
Walleye Capital LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
20,500
calls
|
$1.36 Million
0.0% of portfolio
|
N/A
|
|
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
Nov 14, 2025 Q3 2025 |
20,000
calls
|
$1.33 Million
0.0% of portfolio
|
N/A
|
|
|
Ubs Group Ag
|
Nov 13, 2025 Q3 2025 |
19,800
calls
|
$1.32 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Centiva Capital, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
13,700
calls
|
$910,228
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Walleye Trading LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
13,100
calls
|
$870,364
0.0% of portfolio
|
N/A
|
|